This paper examines the impact of cell phone usage on truck accident rates in the United States using econometric models and specification error tests. The models focus on the potential nonlinear effect of cell phones on these accidents. The results indicate that increases in cell phone usage...

Motor vehicle crashes continue to result in large numbers of fatalities each year and represent the leading cause of death for young persons. In 2006, for example, there were over 42,700 fatalities associated with these crashes. Understanding the causes of these crashes and methods to reduce...